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1. 发明授权

US5664108A High bit rate CSMA/CD using multiple pairs 失效
标题翻译：高比特率CSMA / CD使用多对
公开(公告)号：US5664108A
公开(公告)日：1997-09-02
申请号：US638304
申请日：1996-04-26
申请人： Robert Heaton , Nariman Yousefi , Khosrow Sadeghi , David Fischer
发明人： Robert Heaton , Nariman Yousefi , Khosrow Sadeghi , David Fischer
IPC分类号： H04L7/06 , H04L12/413 , H04L12/44 , G06F13/00
CPC分类号： H04L12/44 , H04L12/413 , H04L7/06 , Y10S370/902
摘要： In a fast Ethernet, each station is connected to the hub by four unshielded twisted pairs. A first pair is transmit only for the station and receive only for the hub, a second pair is transmit only for the hub and receive only for the station, and the third and fourth pairs are bidirectional. Both the station and the hub use their transmit only and the bidirectional pairs for data transmission and their receive only pair for collision detection.
摘要翻译：在快速以太网中，每个站通过四个非屏蔽双绞线连接到集线器。第一对是仅为站发送并且仅为集线器接收，第二对仅针对集线器进行发送，并仅为站接收，并且第三和第四对是双向的。站和集线器都使用它们的发送和双向对进行数据传输，并且它们的接收只对用于冲突检测。

2. 发明授权

US5544323A High bit rate ethernet connection 失效
标题翻译：高比特率以太网连接
公开(公告)号：US5544323A
公开(公告)日：1996-08-06
申请号：US126176
申请日：1993-09-23
申请人： Robert Heaton , Nariman Yousefi , Khosrow Sadeghi , David Fischer
发明人： Robert Heaton , Nariman Yousefi , Khosrow Sadeghi , David Fischer
IPC分类号： H04L7/06 , H04L12/413 , H04L12/44 , G06F13/00
CPC分类号： H04L12/44 , H04L12/413 , H04L7/06 , Y10S370/902
摘要： In a fast Ethernet, each station is connected to the hub by four unshielded twisted pairs. A first pair is transmit only for the station and receive only for the hub, a second pair is transmit only for the hub and receive only for the station, and the third and fourth pairs are bidirectional. Both the station and the hub use their transmit only and the bidirectional pairs for data transmission and their receive only pair for collision detection.
摘要翻译：在快速以太网中，每个站通过四个非屏蔽双绞线连接到集线器。第一对是仅为站发送并且仅为集线器接收，第二对仅针对集线器进行发送，并仅为站接收，并且第三和第四对是双向的。站和集线器都使用它们的发送和双向对进行数据传输，并且它们的接收只对用于冲突检测。

3. 发明授权

US6011445A Method for oscillating and start up circuit for oscillator 失效
标题翻译：用于振荡器振荡和启动电路的方法
公开(公告)号：US6011445A
公开(公告)日：2000-01-04
申请号：US144205
申请日：1998-08-01
申请人： Vaishali Nikhade , Khosrow Sadeghi
发明人： Vaishali Nikhade , Khosrow Sadeghi
IPC分类号： H03B5/04 , H03L3/00 , H03L7/099 , H03L7/10 , H03B5/24 , H03B5/06 , H03L7/113
CPC分类号： H03L7/10 , H03B5/04 , H03L3/00 , H03L7/099 , H03L7/0995
摘要： The present invention provides a reliable method for oscillating an oscillator having an oscillator output without fail. The method includes steps of detecting whether the oscillator is regularly oscillating, and releasing the oscillator to oscillate when the oscillator is regularly oscillating, and holding the oscillator from oscillating until an enough control voltage is built-up therefor when the oscillator is not regularly oscillating. The present invention also provides a start up circuit for an oscillator having an oscillator output having a first state in a first instance and a second state in a second instance. The start up circuit includes a detecting device which includes a first input end for inputting therethrough the oscillator output, and a detecting output having a third state in a third instance and a fourth state in a fourth instance such that when the detecting output is in the third state, the oscillator is in a first work mode, and when the detecting output is in the fourth state, the oscillator is in a second work mode.
摘要翻译：本发明提供一种用于振荡具有振荡器输出的振荡器的可靠方法。该方法包括以下步骤：检测振荡器是否规律地振荡，并且当振荡器定期振荡时释放振荡器以振荡，并且当振荡器不规则地振荡时，保持振荡器振荡直到建立足够的控制电压。本发明还提供了一种用于具有振荡器输出的振荡器的启动电路，该振荡器输出具有第一状态的第一状态和第二状态的第二状态。启动电路包括检测装置，该检测装置包括用于在其中输入振荡器输出的第一输入端，以及在第四实例中具有第三状态的第三状态和第四状态中的第四状态的检测输出，使得当检测输出处于振荡器处于第一工作模式，当检测输出处于第四状态时，振荡器处于第二工作模式。

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